StructuralAdaptationSolver.cpp

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#include <fstream>
#include "ConstantHaematocritSolver.hpp"
#include "StructuralAdaptationSolver.hpp"
#include "UnitCollection.hpp"
#include "RadiusCalculator.hpp"

template<unsigned DIM>
StructuralAdaptationSolver<DIM>::StructuralAdaptationSolver() :
        AbstractStructuralAdaptationSolver<DIM>(),
        mpFlowSolver(new FlowSolver<DIM>),
        mpRadiusCalculator(new RadiusCalculator<DIM>),
        mPreFlowSolveCalculators(),
        mPostFlowSolveCalculators()
{

}

template<unsigned DIM>
StructuralAdaptationSolver<DIM>::~StructuralAdaptationSolver()
{

}

template<unsigned DIM>
boost::shared_ptr<StructuralAdaptationSolver<DIM> > StructuralAdaptationSolver<DIM>::Create()
{
    MAKE_PTR(StructuralAdaptationSolver<DIM>, pSelf);
    return pSelf;
}

template<unsigned DIM>
boost::shared_ptr<FlowSolver<DIM> > StructuralAdaptationSolver<DIM>::GetFlowSolver()
{
    return mpFlowSolver;
}

template<unsigned DIM>
void StructuralAdaptationSolver<DIM>::SetRadiusCalculator(boost::shared_ptr<RadiusCalculator<DIM> > pCalculator)
{
    mpRadiusCalculator = pCalculator;
}

template<unsigned DIM>
void StructuralAdaptationSolver<DIM>::AddPreFlowSolveCalculator(boost::shared_ptr<AbstractVesselNetworkCalculator<DIM> > pCalculator)
{
    mPreFlowSolveCalculators.push_back(pCalculator);
}

template<unsigned DIM>
void StructuralAdaptationSolver<DIM>::AddPostFlowSolveCalculator(boost::shared_ptr<AbstractVesselNetworkCalculator<DIM> > pCalculator)
{
    mPostFlowSolveCalculators.push_back(pCalculator);
}

template<unsigned DIM>
void StructuralAdaptationSolver<DIM>::SetFlowSolver(boost::shared_ptr<FlowSolver<DIM> > pCalculator)
{
    mpFlowSolver = pCalculator;
}

template<unsigned DIM>
void StructuralAdaptationSolver<DIM>::Iterate()
{
    if(!this->mpVesselNetwork)
    {
        EXCEPTION("A vessel network is required before the SA solver can be used.");
    }

    if(SimulationTime::Instance()->GetTimeStepsElapsed()==0)
    {
        // Set up calculators
        for(unsigned idx=0; idx<mPreFlowSolveCalculators.size();idx++)
        {
            mPreFlowSolveCalculators[idx]->SetVesselNetwork(this->mpVesselNetwork);
        }
        for(unsigned idx=0; idx<mPostFlowSolveCalculators.size();idx++)
        {
            mPostFlowSolveCalculators[idx]->SetVesselNetwork(this->mpVesselNetwork);
        }
        if(mpRadiusCalculator)
        {
            mpRadiusCalculator->SetTimestep(this->GetTimeIncrement());
            mpRadiusCalculator->SetVesselNetwork(this->mpVesselNetwork);
        }
    }

    for(unsigned idx=0; idx<mPreFlowSolveCalculators.size();idx++)
    {
        mPreFlowSolveCalculators[idx]->Calculate();
    }

    if(SimulationTime::Instance()->GetTimeStepsElapsed()==0)
    {
        UpdateFlowSolver();
    }

    mpFlowSolver->Update(false);
    mpFlowSolver->Solve();

    std::vector<boost::shared_ptr<VesselSegment<DIM> > > segments = this->mpVesselNetwork->GetVesselSegments();
    for (unsigned idx = 0; idx < segments.size(); idx++)
    {
        segments[idx]->GetFlowProperties()->SetGrowthStimulus(0.0*(1.0/(unit::seconds)));
    }

    for(unsigned idx=0; idx<mPostFlowSolveCalculators.size();idx++)
    {
        mPostFlowSolveCalculators[idx]->Calculate();
    }

    if(mpRadiusCalculator)
    {
        mpRadiusCalculator->SetTimestep(this->GetTimeIncrement());
        mpRadiusCalculator->Calculate();
    }
}

template<unsigned DIM>
void StructuralAdaptationSolver<DIM>::UpdateFlowSolver(bool doFullReset)
{
    if(mpFlowSolver)
    {
        mpFlowSolver->SetVesselNetwork(this->mpVesselNetwork);
        if(doFullReset && !SimulationTime::Instance()->GetTimeStepsElapsed()==0)
        {
            for(unsigned idx=0; idx<mPreFlowSolveCalculators.size();idx++)
            {
                mPreFlowSolveCalculators[idx]->Calculate();
            }
            mpFlowSolver->SetUp();
        }
    }
}

// Explicit instantiation
template class StructuralAdaptationSolver<2> ;
template class StructuralAdaptationSolver<3> ;